MVC :: Passing Data From View Back To Controller

Sep 23, 2010

I have following situation - I am pasing user info object from Controller to View. It contains GUID UserID, which i dont want to be seen on page. So I removed every Html.LabelFor(model => model.UserID), Html.TextBoxFor(model => model.UserID) etc... from generated View source. And because of this when Html.BeginForm() returns that object back to Controller all values is there but UserID is lost??

If I leave Html.LabelFor(model => model.UserID), Html.TextBoxFor(model => model.UserID) etc.. in View everything is fine. But I dont want to show UserID? Where is the problem here?

<%= Html.LabelFor(model => model.C__User_Id) %>

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MVC :: Passing Data From Controller To View

Nov 16, 2010

I have setup an httppost that sends a string into my controller, searches for some results using linq, and then sends the results to a view. In debug stepping through the code I can see the data that I am looking for being passed into the return view statement, but the page just appears to refresh (it doesn't render the view as expected with the result). why my controller fails to redender the view? (note: I didn't include the view because I can send a ToList() to it without an issue. For example, return View(_entities.Persons.ToList());

[HttpPost]
public ActionResult RenderSearch(string usersearchtext)
{
if (usersearchtext != null)
{
var search_results = from s in _entities.Persons
where s.Description.Contains(usersearchtext)
select s;
return View("SearchResult", search_results.ToList());
}
else
{
throw new NotImplementedException();
}
}

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Passing Data From A View To A Controller In MVC?

Apr 22, 2010

I have a dictionary I'm passing to a View. I want to be able to pass the values of that dictionary back to a Controller action from this same View. Is there anyway this can be accomplished without using a form? The situation is that I need to be able to pass these back to a controller action that is called when a user clicks an ActionLink from the View, and in my experience an ActionLink cannot be used to submit a values of a form, i.e. I've only been able to submit values of a form using the form's submit button. Unless there's a way to use an ActionLink to submit values in a form.Controller Action passes Dictionary to Controller in ViewData:

public ActionResult ModifyNewCrossListing(FormCollection form)
{
Dictionary<int, string> prefixlist = new Dictionary<int, String>();

[code]...

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MVC :: Passing Data From View To The Controller With Dropdownlist

Jul 14, 2010

I have a table with a ID, CodeID,LibelleID field. I am using oracle connection. i want to display in a drop downlist (textfield) CodeID+LibelleID for exemple "100-SalaryBase" where CodeID=100 and LibelleID="SalaryBase" is it possible to obtain it if the user selects an element from the dropdownlist how to post both the codeID and ID to the controller

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MVC :: Passing ViewModel With Data From View To Controller

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I am trying to pass a view model of mine, which has multiple list in it, to my view. Then in my view i need to edit the different list. Then on my post i need to save the edits. Although, when i pass my viewmodel back to my post, it is empty! Can somebody explain what i am doing wrong? Controller

[Code]....
here is my View

[Code]....

NewsViewModel

[Code]....

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MVC :: Pass Parameter From Controller To View And Back To Another Controller?

Aug 16, 2010

I have a simple model where a Person has Gifts. I have a view which is a list of Gifts belonging to one Person.

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MVC :: Methods To Passing Additional Data From Controller To View

Apr 29, 2010

I am getting started with Ap.net MVC. For that i chose to practice it by build an application. Im using MVC 2 and Linq To SQL, and i would like to passing another Query to the view. For example, i have this:

[Code]....

So i would like to pass data1 and data2 to the View. I can use return View(data1), but the View function accept just one data. So what technique i can use to pass the tow data to the view

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Passing Data From Controller To View Using JSon Object

Mar 4, 2011

I have the following to get the Json abject passed from the controller and populate the various textboxes in the view. However, nothing is happening even though controller is passing a valid Json object. What is wrong with this code?

<script language="javascript" type="text/javascript">
$(document).ready(function() {
var url = '<%=Url.Action("DropDownChange") %>';
$("#vendorID").change(function() {
var selectedID = $(this).val();
if (selectedID != "New Vendor Id") {
//$.post('Url.Action("DropDownChange","Refunds")', function(result) {
$.post(url, { dropdownValue: selectedID }, function(result) {
alert(selectedID);
$("#name").val(result.Name);
$("#city").val(result.City);
$("#contact").val(result.Contact);
$("#address2").val(result.Address2);
$("#address1").val(result.Address1);
$("#state").val(result.State);
$("#zip").val(result.Zip);
});
}
});
});
This is the code in my controller;
public JsonResult DropDownChange(string dropdownValue)
// This action method gets called via an ajax request
{
if (dropdownValue != null && Request.IsAjaxRequest() == true)
{
paymentApplicationRefund =
cPaymentRepository.PayableEntity(dropdownValue);
paymentApplicationRefund.Address1.Trim();
paymentApplicationRefund.Address2.Trim();
paymentApplicationRefund.Name.Trim();
paymentApplicationRefund.City.Trim();
paymentApplicationRefund.Contact.Trim();
paymentApplicationRefund.State.Trim();
paymentApplicationRefund.Zip.Trim();
return Json(paymentApplicationRefund,"application/json");
}
else
{
return null;
}
}

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Passing Data From View To Controler And Back?

Mar 23, 2011

I am working on an MVC application and I have an index view where I pass model from controller to index view. The index action has no parameters. Now On view I have a jquery calendar. I want to change all the data on view when a date is selected. do I need to use different action method for this as current action method doesn't have parameter. or I can use same ?

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MVC Passing Model Together With Files Back To Controller?

Oct 6, 2010

I've been going at this for several hours and I simply cannot find the solution.

I want to get some data from my user. So first, I use a controller to create a view which receives a Model:

[code]...

The rest of this controller does not matter since no matter what I do, the count attribute of Request.Files (or Request.Files.Keys) remains 0. I simply can't find a way to pass the files from the form (the Model passes just fine).

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MVC :: Passing Model Object To View And From View To Controller?

Aug 6, 2010

I've got problem with my app .

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[Code]....

[Code]....

in Index() action i've got this piece of code

[Code]....

[Code]....

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MVC :: Passing Objects Between View And Controller?

Sep 2, 2010

I would like to pass List<SelectListItem> (not selected item but the whole "List" object) back to controller.

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MVC :: Passing Boolean Values To View From Controller?

Jan 20, 2010

I'm having problems passing values from the controller to the view. I created a boolean variable to use as a flag and want the view to render some html based on whether its true or false.

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Passing A List Of Object From A View To The Controller In Mvc?

Mar 26, 2010

ss a list of objects as a paramter in an actionlinkAt the moment when I try to do this the list is always empty by the time it reaches the controller!

<%= Url.Action("ActionName", new { list = Model.ListOfObjects}) %>
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MVC :: Passing A List Of Entity Objects To View From Controller?

Aug 5, 2010

I need to pass a list of Entity Objects from Controller to View but not put it in the Model context. It is the users homepage, but I am putting a list of alerts on the users home page(somewhat like facebook). So I need the User Context as the Model I pass but need to pass the Alert model as well so I can show the list of alerts.. How would I do that? The code below is what I have so far..

UserController

[Code]....

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[Code]....

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Jan 22, 2010

I have a form that I don't want to post back so I need to get the form values into my controller via jquery's ajax method.Here is my test controller method:

[Code]....

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<%= Html.Partial("ucName") %>

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MVC :: Create A Partial View And A Controller That Will Feed Data To the View?

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MVC :: Pass Data Back To The Controller?

Jan 13, 2011

This may seem simple to a seasoned coder, but I'm all wet-eared and new to MVC, and trying to wrap my head around it is driving me nuts. I have completed the Nerd Dinner and MVC Music Store tutorials, and seem to be grasping the basics... Well, sort of... It just seems that every new idea I have requires hours of searching with Google.

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Here is a hypothetical situation:

Controller

[Code]....

Site.Master

[Code]....

View

[Code]....

I thought of using a variable to override the default date if the user selects a master date, but can't figure out how to implement it.

I can get it to work if I use a static string, like so:

[Code]....

Is there any way to pass the value of the master datepicker (txtDateTime) from the View back to the Controller? I've heard mention of TempData, but can't seem to find a similar scenario.

I'm sure I'm just missing something really obvious, so if anyone could explain it to me really s-l-o-w-l-y, that would be cool.

I'm praying that this isn't another of those situations where "MVC doesn't work that way" or "It needs more cowbell", 'cause then I'll pack it all in and go play WoW D:

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Passing Form Data To Mvc Controller Action Using JQuery?

Feb 3, 2010

Basically, I have an HTML Form and would want to pass the data from the form to n asp.net mvc controller, then the controller would return an XML for client side manipulation.

Here is my initial code:

[Code]....

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MVC :: - View - Passing Multiple Objects To The View And Selecting Data From The Lists?

May 17, 2010

I have a view which takes two objects: booking and list of reasons for canceling that booking.I have two classes: clsBooking, clsBookingCancelationReason I can read both objects in my view - no problems there. After I read the objects, I display the booking details and I generate a list of cancelation reasons in the following way:

[Code]....

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MVC :: Get Some Data From One Controller To Other's One View?

Jan 18, 2011

I have a website. there's master page with a menu implemented as a partial view Menu.ascx. This menu is a list of available categories which can be choosen. There's a separate controller for this view. the controller just gets all available categories from database and passes to the view as a list. here's the view's code

[Code]....

and controller for this view

[Code]....

there's other controller which is responsible to retrieve data for content page when one of categories is seletced.

[Code]....

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[code]...

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MVC :: Post Data From View To Controller?

Mar 24, 2010

I'm a php programmer (code igniter) but interested in learning ASP.net MVC, I have a few question regarding this new exciting framework In php codeigniter's controller I can easily catch a post variable using

[Code]....

In comparison in ASP.net MVC we can create an action method that will accept post variable (but the parameter can get very crowded if we're passing a lot)

[Code]....

Or using FormCollection

[Code]....

Is there a way to catch post variable in ASP.net that looks like php's codeigniter? I mean not by adding the parameter, because I wanted a controller method that is flexible in receiving post request A controller that can accept and process any post request like in php (where we don't have to put that parameter to the controller method, we just call them

[Code]....

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